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Methods of combat. There are no drugs for the treatment of viral diseases in plants is still not there. Affected plants virozom destroyed. If the patient virozom plant does not look very ugly, it can even be left to grow, particularly by removing the external adversely kind of. However, in this case there is a serious risk of infection with the emergence of insect pests that are carriers of the virus. Diseased plants can infect other species of plants! In each case, decide what you do with a sick plant. Reproduction of the educational fabric cuttings (in vitro) guarantees the absence of virus in plants. Before you buy orchids must be very carefully inspected for the presence of changing color as the leaves, and flowers, and if there is the slightest suspicion, that a plant in no case should recover, as well as facing him in the neighborhood orchids, as they are already may be contaminated. From plant to plant viruses are transmitted slowly, however, sucking the juice insects (such as spider mites) can greatly help this process. The best prevention of pests - this is a thorough inspection of plants, watering through the soul and sufficient humidity. If we plant pests must be immediately isolated from the rest. In addition, viruses can pass through cutting items (knives, scissors, etc.), so when working with orchids should always carefully monitor the disinfection of knives and scissors. Moreover, it sometimes happens that a plant is infected with a virus, but the external signs have not been shown. Viral diseases are often confused with lack of nutrients, as well as in connection with those on the leaves of orchids are also often occur on different pictures of mazaiki. Regular feeding of orchids useful substances such as potassium, phosphorus, iron, etc., will prevent confusion in this matter. Our recomendation. Fight against Aphididae and Thysanoptera, which are dangerous carriers of viral diseases. |
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